电絮凝法进行废水处理的研究进展  

Wastewater treatment using electrocoagulation technology:a review

作　　者：张峰振[1] 杨波[1] 张鸿[1] 赵绪新[1] 刘剑洪[1] 

机构地区：[1]深圳大学化学与化工学院环境系,广东深圳518060

出　　处：《工业水处理》2012年第12期11-16,共6页Industrial Water Treatment

基　　金：国家自然科学基金(21177089;10975101);863国家高技术研究发展计划(2009AA063902)

摘　　要：综述了电絮凝法处理废水的原理和特点,解析Al3+、Fe3+的水解聚合过程,并探讨相关影响因素的作用,包括电极材料、pH、电流密度等,列举了电絮凝法的部分实际应用,包括处理废水中的铬、磷、氟、染料污染物等,并提出目前研究和应用存在的问题及今后该技术的发展方向。The principles and characteristics of the research progress in wastewater treatment by electrocoagulation are summarized. The processes of hydrolyzing and polymerization of .A13＋, Fe3＋ are analyzed, and the functions of relevant influencing factors are discussed, including electrode materials, pH, current density, etc. In addition, some engineering applications of the electrocoagulation technology are reviewed,including the removal of chromium,phosphorus, fluorine ions, dye pollutants, etc. The existing problems in the above researches and applications and the developing trends of this technology in the future are brought forward.

关 键 词：电絮凝法 絮凝机理 废水处理 

分 类 号：O646[理学—物理化学] X703.1[理学—化学]